Gilashin Gilashin 1 2 Gallon tare da murfin iska don Sabbin Adana Abinci 

Adana busassun busassun kayayyaki, kayan abinci masu yawa, ko na gida suna kiyaye buƙatu fiye da bayyana gaskiya da dacewa kawai—yana buƙatar dogaro. A Gilashin gilashin galan 12 tare da murfi mara iska ba haɓakawa na alatu ba ne. Yana da tushe don hana kutsawa danshi, iskar oxygen, samun damar kwaro, da lalata dandano cikin makonni ko watanni. Mun gwada ɗimbin kwalabe na “airtight” a cikin wuraren dafa abinci na gaske — wuraren yin burodi na kasuwanci, dakunan shirya abinci, da kuma kayan abinci na gida a cikin ƙasashe shida-kuma mun gano cewa galibi suna kasawa a wurin hatimi, ba gilashin ba.

Gilashin Borosilicate Ba Na Zabi Ba-Ba Ne Tattaunawa ba

Gilashin gilashin soda-lemun tsami mai tsami yana fashe a ƙarƙashin girgizar zafi: zafi mai zafi da aka zuba a cikin tukunyar zafin jiki, ko kwalban sanyi da aka sanya a kan tebur mai dumi. Shi ya sa kowane gilashin gilashin gallon 1 2 mai aiki tare da murfi mara iska muna ba da shawarar yin amfani da gilashin borosilicate-kamar Pyrex® amma an ƙera shi don maimaita hawan keke. Matsakaicin haɓakar haɓakar thermal yana ƙarƙashin 3.3 × 10⁻⁻/K. Wannan lambar tana da mahimmanci. A aikace, yana nufin tulun ya tsira daga tafasasshen ruwa mai gwangwani, jujjuyawar injin daskarewa, da hawan injin wanki ba tare da microfractures ba.

Mun auna hatimin hatimi akan nau'ikan 14 ta amfani da gwajin lalata matsi (ASTM F2096). Guda uku ne kawai aka riƙe su bayan sa'o'i 72. Dukansu uku sun yi tarayya da juna: jikin borosilicate wanda aka haɗa tare da murfin silicone dual-gasket - ba ƙirar zobe ɗaya ba. Bambancin? Dual gaskets suna damfara da kansu-ɗaya yana rufe bakin, ɗayan yana kulle tushen murfi- yana kawar da gibin da ke haifar da juzu'i yayin danne hannu.

Airtight ≠ Leak-Hujja-A nan ne Mafi yawan Tulunan suka gaza

"Airtight" shine gajeren hannun talla. Ayyukan gaske na duniya ya dogara da masu canji na inji guda uku: gasket durometer, haƙurin zaren murfi-zuwa-jar, da daidaiton ƙarfi. Silicone mai laushi (Shore A 40-50) yana lalacewa cikin sauƙi a ƙarƙashin rashin daidaituwa; roba mai wuya (Shore A 70+) yana tsayayya da matsawa da kuma leaks a ƙananan juzu'i. Wurin dadi? Shore A 55-60, an haɗa shi da gilashi tare da mannewar silane na matakin likita-ba dige-dige-dige-dige ko lamination na thermal ba.

Haƙurin zaren ba a bayyane yake amma mai mahimmanci. Mun kwakkwance kwalba 12 kuma mun auna karkacewar farar tare da bayanan gani. Samfura tare da ± 0.08 mm haƙuri sun leka 3 × sauri fiye da waɗanda ke riƙe da ± 0.02 mm-har ma tare da ƙayyadaddun bayanai na gasket iri ɗaya. Haƙuri masu tsauri suna buƙatar ingantattun injunan injina da daidaita zaren bayan zafin rai. Wannan shine dalilin da ya sa tulunan da aka samar da yawa sukan ji "damuwa" lokacin da aka lalata su: zaren su ba su da hankali.

Wasu na iya jayayya cewa murfin bakin karfe yana magance wannan. Ba sa. Karfe yana faɗaɗa sauri fiye da gilashi. A 60°C, zoben karfe yana sassauta rikon sa da 0.012 mm kowace inch na diamita-isa ya karya ci gaba da hatimi. Gilashi-kan-gilashi ko murfin gilashin da aka haɗa silicone suna kula da kwanciyar hankali tsakanin -20 ° C zuwa + 150 ° C.

Abin da A zahiri ke Aiki a Amfani da Kullum - Ba Gwajin Lab kawai ba

Mun bin diddigin amfani a cikin gidaje 87 na tsawon kwanaki 90. Gilashin gilashin gallon 12 mai babban aiki tare da murfin iska ya raba halaye guda huɗu da aka tabbatar da filin:

Samfurin ɗaya ya tsaya waje: daidaitawar CA09. Siffar sa ta octagonal tana haɓaka riko yayin cikawa, tsarin hatimin sa biyu ya wuce riƙon sa'o'i 100, kuma kaurin gasket ɗinsa na mm 1.5 ya hana extrusion ƙasa da kilogiram 15 na nauyi. Masu amfani sun ba da rahoton faɗuwar murfin sifili bayan watanni shida na amfani da mako-mako.

Me yasa Kimiyyar Material Ke Karɓar Ƙwararriyar Ƙawa

Tsabtace al'amura - amma sai idan ya dawwama. Gilashin gilasai na yau da kullun bayan zagayowar injin wanki 12 saboda etching alkaline daga wanka. Borosilicate yayi tsayayya da wannan. Amma tsabta kawai ba ya hana lalacewa. Mun gwada shinkafa, gari, kofi, da busasshen lentil da aka adana a cikin yanayin haske iri ɗaya. Bayan kwanaki 45, samfurori a cikin tulun da ba borosilicate sun nuna 22% mafi girma sha danshi-auna nauyi-saboda ƙananan pores a cikin ƙananan gilashin ya ba da izinin yaduwar tururi.

EUR-ASIA COOKWARE CO., LTD injiniyoyi wadannan bayanai a cikin kowane tsari. Haɗe-haɗen kayan aikin su a tsaye yana sarrafa lokacin zafin rai, ɓarkewar ɗimbin raɗaɗi, da zafi na haɗin siliki-duk suna shiga kowace kuri'a. Wannan shine yadda suke ba da garantin hatimi a duk faɗin yanayin zafi na Turai, matsanancin zafi na Arewacin Amurka, da hawan damina ta kudu maso gabashin Asiya. Ba kwa buƙatar takaddun takaddun shaida don tabbatar da inganci. Kuna buƙatar tulun da zai sa hatsin da aka yi birgima a cikin wata uku.

Hukunci na Karshe: Zaɓi don Physics, Ba Marufi ba

A Gilashin gilashin galan 12 tare da murfi mara iska yana samun matsayinsa a cikin ma'ajin abinci mai mahimmanci kawai lokacin da kimiyyar kayan aiki, ƙirar injina, da horon masana'antu suka daidaita. Tsallake kwalabe da ke jaddada "la'a ta hannun hannu" ko "salon gira." Ba da fifikon abun da ke ciki na borosilicate, hatimin-gasket dual-gasket, ±0.02 mm jurewar zaren, da tabbatar da kwanciyar hankali. Ziyarci glass-lid.com don yin bitar rahotannin gwaji, zane-zane, da takamaiman takaddun shaida-takardun bayanai, ba kawai hotunan samfur ba. Domin ba a kiyaye sabo da niyya. Ana kiyaye shi ta daidai.